title: Anomalous muscle band resulting in severe subaortic stenosis in an adult.
abstract: Abnormalities of the mitral valve are uncommon causes of subaortic stenosis. This paper describes an anomalous muscle band of the mitral valve causing severe subaortic stenosis.
authors.affiliation: Department of Cardiovascular Surgery, Cardiovascular Institute, Fu Wai Hospital, Chinese Academy of Medical Science, Peking Union Medical College, Beijing, China.
authors.forename: Zhixiong
authors.initials: Z
authors.lastname: Huang
mesh_terms: D000328:Adult; D021922:Discrete Subaortic Stenosis / Q000209:etiology*; D005260:Female; D019918:Heart Valve Prosthesis Implantation / Q000379:methods; D006801:Humans; D008943:Mitral Valve / Q000002:abnormalities* / Q000601:surgery*; D012720:Severity of Illness Index; D016896:Treatment Outcome; D014694:Ventricular Outflow Obstruction / Q000209:etiology